PCM removal

[NOVAhoe]

I just bought a tune from you guys and im gonna send in my PCM from my truck, to take it out i just unplug the two big harnesses from the computer and take the whole thing out and mail it in to you guys? Its a 99 yukon with the 5.7 vortec by the way.

 

[JennaBear]

Yep, just unhook the harness and send us the PCM.

EDIT: In case you didn't already know: That PCM is located on top of the inner fender, has four plugs that need to be disconnected.

 

[NOVAhoe]

alrighty, ill try and get it mailed out today to you guys